Scope and Sequence
Chapter 1 Neighborhoods，Cities，and Towns
Chapter 2 Shopping and e-Commerce
Chapter 3 Friends and FamiIy
Chapter 4 Health Care
Chapter 5 Men and Women
Chapter 6 Sleep and Dreams
Chapter 7 Work and Lifestyles
Chapter 8 Food and Nutrition
Chapter 9 Great Destinations
Chapter 10 Our Planet
Vocabulary Index
Skills Index
